3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(0 == "string"); var_dump(0 == ''); var_dump(null == false)

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.370.0230.05018.72
5.4.360.0400.05018.63
5.4.350.0270.06718.68
5.4.340.0200.05718.72
5.4.320.0200.06018.69
5.4.310.0200.05718.66
5.4.300.0130.06018.50
5.4.290.0300.04718.57
5.4.280.0270.05018.58
5.4.270.0300.07018.71
5.4.260.0200.05318.73
5.4.250.0270.05018.46
5.4.240.0130.06018.70
5.4.230.0230.05018.50
5.4.220.0170.05718.59
5.4.210.0270.05018.67
5.4.200.0230.04716.50
5.4.190.0170.06018.54
5.4.180.0170.05718.72
5.4.170.0130.06318.68
5.4.160.0230.04718.54
5.4.150.0230.05018.48
5.4.140.0270.04716.09
5.4.130.0230.05016.26
5.4.120.0270.04716.32
5.4.110.0170.05316.25
5.4.100.0200.05316.22
5.4.90.0230.05016.23
5.4.80.0200.05016.34
5.4.70.0230.05016.33
5.4.60.0430.05016.23
5.4.50.0270.04716.01
5.4.40.0100.06316.03
5.4.30.0230.04316.02
5.4.20.0370.06016.11
5.4.10.0200.05716.10
5.4.00.0200.05715.70
5.3.290.0200.06014.73
5.3.280.0270.04714.58
5.3.270.0270.05714.59
5.3.260.0370.04714.58
5.3.250.0270.04714.57
5.3.240.0100.06314.50
5.3.230.0370.04014.60
5.3.220.0430.04314.56
5.3.210.0270.05014.56
5.3.200.0230.05314.50
5.3.190.0200.05314.48
5.3.180.0330.05014.49
5.3.170.0400.04314.53
5.3.160.0200.05714.47
5.3.150.0230.05314.53
5.3.140.0200.06014.59
5.3.130.0330.05714.46
5.3.120.0430.07014.53
5.3.110.0300.05714.54
5.3.100.0330.04713.96
5.3.90.0330.04314.00
5.3.80.0330.04714.01
5.3.70.0170.06013.98
5.3.60.0330.05713.92
5.3.50.0370.04313.91
5.3.40.0270.04313.93
5.3.30.0300.04013.89
5.3.20.0230.05013.67
5.3.10.0430.04013.63
5.3.00.0300.04313.63
5.2.170.0170.05011.13
5.2.160.0130.04311.20
5.2.150.0170.04311.11
5.2.140.0200.05011.12
5.2.130.0130.04311.15
5.2.120.0130.04311.15
5.2.110.0200.04011.26
5.2.100.0070.05011.15
5.2.90.0100.04711.15
5.2.80.0130.06311.06
5.2.70.0300.04011.15
5.2.60.0370.04011.08
5.2.50.0270.03711.00
5.2.40.0230.03710.97
5.2.30.0170.05010.92
5.2.20.0170.04710.94
5.2.10.0200.04310.86
5.2.00.0130.04310.72
5.1.60.0130.04010.12
5.1.50.0130.03710.06
5.1.40.0170.04010.10
5.1.30.0130.04010.33
5.1.20.0100.04010.34
5.1.10.0070.04010.14
5.1.00.0100.03710.09
5.0.50.0130.0238.58
5.0.40.0100.0278.44
5.0.30.0100.0438.24
5.0.20.0130.0238.22
5.0.10.0070.0308.16
5.0.00.0100.0408.29
4.4.90.0070.0235.86
4.4.80.0070.0235.90
4.4.70.0100.0235.92
4.4.60.0070.0275.91
4.4.50.0100.0235.89
4.4.40.0100.0335.92
4.4.30.0070.0205.91
4.4.20.0070.0205.88
4.4.10.0070.0235.98
4.4.00.0030.0375.84
4.3.110.0070.0205.80
4.3.100.0070.0205.83
4.3.90.0030.0275.81
4.3.80.0030.0375.78
4.3.70.0170.0205.91
4.3.60.0070.0205.81
4.3.50.0030.0235.79
4.3.40.0100.0305.79
4.3.30.0070.0235.09
4.3.20.0070.0205.09
4.3.10.0000.0235.09
4.3.00.0030.0206.58

preferences:
140.61 ms | 1394 KiB | 7 Q